Smart.
beck and call
A hypochondriac, probably.
"I've been meaning to call and thank you but I've just been so busy with everything that I can hardly remember to do the things I need to do."
Someone who wants to do everything perfectly is called a Perfectionist. Here are the dictionary.com defintions: 1. A person who adheres to or believes in perfectionism. 2. A person who demands perfection of himself, herself, or others
Anterograde amnesia
You cannot do anything for a person who has an excuse for everything. You can try calling them on their excuses or point out to them that they are ultimately responsible for their own actions and they need to stop using excuses.
When you cant keep up a conversation with the person or you have to find an excuse for everything
A Skeptic person
"walking encyclopedia"
annoying
a lair
you call them a computer tech
A person who understands everything is often referred to as omniscient or all-knowing.
An optimistic person.
beck and call
A hypochondriac, probably.
2d animator?